Time's Arrow

In the far future Time Travel is a reality. A researcher uses it to go back in time to the Battle of Agincourt in 1415. William Chan finds much that he would expect—English archers raining arrows on the heads of heavily armed French knights, mood and blood. But there is an unexpected turn of events that have far-reaching consequences.
Time's Arrow is a time-travelling short story with a historical fantasy theme. It's about five and a half thousand words long, so should take about twenty minutes to read.